/*
GanttProject is an opensource project management tool. License: GPL3
Copyright (C) 2010 Dmitry Barashev

This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 3
of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
*/
package net.sourceforge.ganttproject.chart.overview;

import java.awt.Color;
import java.awt.event.MouseAdapter;
import java.awt.event.MouseEvent;

import javax.swing.AbstractButton;
import javax.swing.Action;
import javax.swing.UIManager;

class HighlightOnMouseOver extends MouseAdapter {
    static final Color backgroundColor = UIManager.getColor("MenuItem.selectionBackground");
    static final String backgroundString = "#" +
        Integer.toHexString(backgroundColor.getRed()) +
        Integer.toHexString(backgroundColor.getGreen()) +
        Integer.toHexString(backgroundColor.getBlue());
    private AbstractButton myComponent;
    private Action myActionOnClick;

    HighlightOnMouseOver(AbstractButton component, Action onClick) {
        myComponent = component;
        myActionOnClick = onClick;
    }
    @Override
    public void mouseEntered(MouseEvent arg0) {
        if (myComponent.isEnabled()) {
            myComponent.setBorderPainted(true);
        }
    }
    @Override
    public void mouseExited(MouseEvent arg0) {
        myComponent.setBorderPainted(false);
    }
    @Override
    public void mouseClicked(MouseEvent arg0) {
        if (myActionOnClick != null) {
            myActionOnClick.actionPerformed(null);
        }
    }
}